WEIHONG NK200 - Analog Interface; USB Interface

Specialized Concentrated Focused
「12」Wiring
9: HSU
10: NC
11: GND
12: NC
13: HSZ
14: HSY
15: HSX
HX10 :7
HX1 :6
NC :5
NC :4
HB :3
HA :2
+5V :1
HX100 :8
Fig. 2-11 Handwheel Interface Definition
Table 1 Handwheel Pin Definition Specification
Pin No.
Definition
Description
1
+5V
Power on handwheel encoder (+5V)
2
HA
Encoder phase A signal
3
HB
Encoder phase B signal
4
NC
5
NC
6
HX1
Selection of X1 override
7
HX10
Selection of X10 override
8
HX100
Selection of X100 override
9
HSU
10
NC
11
GND
Digital ground
12
NC
13
HSZ
Selection of Z axis
14
HSY
Selection of Y axis
15
HSX
Selection of X axis
2.2.5 Analog Interface
The analog interface on NK200 chassis serves for analog output, with 2-core terminal socket, and the
pins definition is as Fig. 2-12. SVC: analog signal (range: 0V~10V). GND: signal ground.
GND
SVC
Fig. 2-12 Pin Definition of Analog Interface
2.2.6 USB Interface
The USB interface on NK200 chassis is used for the connection with external USB device (e.g. USB
flash disk).